Cita APA (7a ed.)

Barberato Fihlo, S., Lopes, L. C., Zabotto, C. B., Gerenutti, M., & Del Fiol, F. S. (2011). Vitamin D deficiency and acute respiratory infections among brazilian children.

Cita Chicago Style (17a ed.)

Barberato Fihlo, Silvio, Luciane C. Lopes, Cláudia B. Zabotto, Marli Gerenutti, y Fernando S. Del Fiol. Vitamin D Deficiency and Acute Respiratory Infections Among Brazilian Children. 2011.

Cita MLA (8a ed.)

Barberato Fihlo, Silvio, et al. Vitamin D Deficiency and Acute Respiratory Infections Among Brazilian Children. 2011.